In addition to top, 12-station, 11/7.5 kW turret with optional ±70 mm Y-axis and direct drive, NZX 4000 Features beltless, gear-driven main spindle rated at 37/30 kW (30 min/constant). Spindle bore choices are 145, 185, or 285 mm dia, and boring bars up to 1 m long may be used. X-axes of both turrets have Magnescale linear encoders (optional in other axes). Max turning diameter is 660 mm; distance between centers can be 1, 2, or 3 m; and respective rapid traverses in X and Z are 20 and 24 m/min.